Pack Making JSON Potion Effects

Potion effects only appear on content that can apply potion effects on the player or other entities. This is either through the main effects section, or via a part-specific effect. The parameters are the same in all cases, and consist of the following:

• name – This should match one of the 27 potion names provided by the base game. Note that many of these effects will be useless while riding in a vehicle, but the ability to add them has been provided regardless. Also note that modded potions may be applied, provided they use the standard position registration system. Base-game valid names are as follows: speed, slowness, haste, mining_fatigue, strength, instant_health, instant_damage, jump_boost, nausea, regeneration, resistance, fire_resistance, water_breathing, invisibility, blindness, night_vision, hunger, weakness, poison, wither, health_boost, absorption, saturation, glowing, levitation, luck, unluck
• duration – How long the effect will last, in ticks. For most effects, this just needs to be high enough that the effect doesn’t wear out before the system has a chance to reapply it, meaning a value of 5 should certainly do the trick. Some effects (like night_vision), however, behave differently once below a certain value (200 ticks), so in those cases, you may want the value to be higher. Regardless of this value, riders will not keep their effects after exiting the vehicle.
• amplifier – Impacts the intensity of the effect (must be an integer between 0 and 255). Has no impact on many potion effects, so for those, it can be left out or set to zero. Note that Minecraft adds 1 to this value, so a strength effect with an amplifier of 1 will appear as "Strength II".